/*
 * @Author: HeAo
 * @Date: 2022-09-13 09:46:24
 * @LastEditTime: 2022-09-13 09:46:24
 * @LastEditors: HeAo
 * @Description: 
 * @FilePath: \第二阶段\ES6\day01\src\1-hello.js
 * 别乱动！
 */
/*
 * @Author: HeAo
 * @Date: 2022-09-13 09:23:21
 * @LastEditTime: 2022-09-13 09:33:40
 * @LastEditors: HeAo
 * @Description: 
 * @FilePath: \第二阶段\ES6\day01\1-hello.js
 * 别乱动！
 */
let a = 1
// es5
var sum = function () {}
// es6 箭头函数 不带this指向
let test = () => {
  console.log("箭头函数");
}
// 将es6代码转换为es5代码